MZGdb Atlas Chaetognatha (ICES eastern North Atlantic)

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Chaetognatha of the ICES eastern North Atlantic There are 25 species of Chaetognatha that are commonly found in the ICES eastern North Atlantic. Information on the COI barcoding* status of these species is presented in the table below.*
MODE A	*All available COI barcodes for this taxa group (collected from any ocean and/or without geo-referencing):* Of the 25 total species, 20 of these species (80%) have COI barcodes (from this or any ocean). There are a total of 1256 "any ocean" COI barcode records available for this ocean and taxa group. All available taxa group COI barcodes will be included in the Mode A downloads.
MODE B	*Regional COI barcodes for this taxa group (includes only those collected in the* ICES eastern North Atlantic region):** Of the 25 total species, 0 of these species (0%) have ICES eastern North Atlantic-collected COI barcodes. There are a total of 0 "ICES eastern North Atlantic-collected" COI barcodes available for this taxa group. In the map to the right, Red Stars show sampling locations of the COI barcodes in the Mode B download.
Uncoded Species	Of the 25 total species in this region, 5 species do not have any COI barcodes (from any region).

Barcoding progress summary for the ICES eastern North Atlantic region, out of a total of 25 possible species:

There are COI barcodes for 20 species ( 80% coverage ), of which 0 species have barcodes sampled inside this region ( 0% coverage ).

There are 12S barcodes for 3 species ( 12% coverage ), of which 1 species have barcodes sampled inside this region ( 4% coverage ).

There are 16S barcodes for 5 species ( 20% coverage ), of which 1 species have barcodes sampled inside this region ( 4% coverage ).

There are 18S barcodes for 18 species ( 72% coverage ), of which 1 species have barcodes sampled inside this region ( 4% coverage ).

There are 28S barcodes for 20 species ( 80% coverage ), of which 1 species have barcodes sampled inside this region ( 4% coverage ).

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Table Viewing Options [ Species-only Summary, sorted by name (default) ] or [ Full Taxonomic Hierarchy ] or [ flat-text file of sorted species names ]

Chaetognatha of the ICES eastern North Atlantic

Taxa Name	Taxa Level	Barcode Data?	Number of Barcodes from *any* ocean	Number of Barcodes from *this region*	Barcode Locations and Species Occurence Map	MZGdb Atlas v2025-m10-01 2025-Oct-27
Caecosagitta macrocephala	Species (1)	COI 12S 16S 18S 28S	COI = 55 12S = 0 16S = 0 18S = 108 28S = 4	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4010422 R:1:0:0:0
Decipisagitta decipiens	Species (2)	COI 12S 16S 18S 28S	COI = 2 12S = 0 16S = 0 18S = 2 28S = 1	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4049296 R:1:0:0:0
Eukrohnia bathyantarctica	Species (3)	COI 12S 16S 18S 28S	COI = 40 12S = 0 16S = 0 18S = 0 28S = 0	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4011535 R:1:0:0:0
Eukrohnia bathypelagica	Species (4)	COI 12S 16S 18S 28S	COI = 36 12S = 0 16S = 0 18S = 2 28S = 1	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4001113 R:1:0:0:0
Eukrohnia fowleri	Species (5)	COI 12S 16S 18S 28S	COI = 38 12S = 0 16S = 0 18S = 0 28S = 6	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4003621 R:1:0:0:0
Eukrohnia hamata	Species (6)	COI 12S 16S 18S 28S	COI = 437 12S = 0 16S = 1 18S = 2 28S = 2	COI = 31 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4000040 R:1:0:0:0
Flaccisagitta enflata	Species (7)	COI 12S 16S 18S 28S	COI = 244 12S = 0 16S = 0 18S = 9 28S = 3	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4000334 R:1:0:0:0
Flaccisagitta hexaptera	Species (8)	COI 12S 16S 18S 28S	COI = 8 12S = 0 16S = 0 18S = 8 28S = 1	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4000848 R:1:0:0:0
Heterokrohnia davidi	Species (9)	COI 12S 16S 18S 28S	COI = 0 12S = 0 16S = 1 18S = 1 28S = 0	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4054023 R:1:0:0:0
Heterokrohnia heterodonta	Species (10)	No barcodes?	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4054025 R:1:0:0:0
Heterokrohnia mirabilis	Species (11)	COI 12S 16S 18S 28S	COI = 1 12S = 0 16S = 0 18S = 0 28S = 0	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4012123 R:1:0:0:0
Krohnitta subtilis	Species (12)	COI 12S 16S 18S 28S	COI = 7 12S = 0 16S = 0 18S = 6 28S = 2	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4000947 R:1:0:0:0
Mesosagitta minima	Species (13)	COI 12S 16S 18S 28S	COI = 0 12S = 0 16S = 0 18S = 4 28S = 2	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4000852 R:1:0:0:0
Parasagitta elegans	Species (14)	COI 12S 16S 18S 28S	COI = 222 12S = 32 16S = 32 18S = 32 28S = 31	COI = 139 12S = 32 16S = 32 18S = 24 28S = 27		accepted T4000117 R:1:0:0:0
Parasagitta setosa	Species (15)	COI 12S 16S 18S 28S	COI = 20 12S = 11 16S = 12 18S = 24 28S = 23	COI = 19 12S = 11 16S = 12 18S = 20 28S = 20		accepted T4003600 R:1:0:0:0
Pseudosagitta lyra	Species (16)	COI 12S 16S 18S 28S	COI = 30 12S = 0 16S = 0 18S = 9 28S = 1	COI = 3 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4001306 R:1:0:0:0
Pseudosagitta maxima	Species (17)	COI 12S 16S 18S 28S	COI = 38 12S = 0 16S = 0 18S = 0 28S = 1	COI = 7 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4000254 R:1:0:0:0
Pterosagitta draco	Species (18)	COI 12S 16S 18S 28S	COI = 9 12S = 0 16S = 0 18S = 6 28S = 2	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4000965 R:1:0:0:0
Sagitta bipunctata	Species (19)	COI 12S 16S 18S 28S	COI = 5 12S = 0 16S = 0 18S = 3 28S = 3	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4000836 R:1:0:0:0
Serratosagitta serratodentata	Species (20)	COI 12S 16S 18S 28S	COI = 0 12S = 0 16S = 0 18S = 6 28S = 2	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4000731 R:1:0:0:0
Serratosagitta tasmanica	Species (21)	COI 12S 16S 18S 28S	COI = 0 12S = 0 16S = 0 18S = 6 28S = 2	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4003671 R:1:0:0:0
Solidosagitta abyssicola	Species (22)	No barcodes?	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4068410 R:1:0:0:0
Solidosagitta planctonis	Species (23)	COI 12S 16S 18S 28S	COI = 3 12S = 0 16S = 0 18S = 0 28S = 0	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4014989 R:1:0:0:0
Solidosagitta zetesios	Species (24)	COI 12S 16S 18S 28S	COI = 4 12S = 0 16S = 0 18S = 0 28S = 1	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4068412 R:1:0:0:0
Spadella cephaloptera	Species (25)	COI 12S 16S 18S 28S	COI = 51 12S = 6 16S = 36 18S = 11 28S = 3	COI = 0 12S = 0 16S = 0 18S = 0 28S = 0		accepted T4003316 R:1:0:0:0

MZGdb Atlas [ database-version = v2025-m10-01 ]; html-date = 2025-Oct-27

Mon Oct 27 02:18:52 PM EDT 2025